Remove redundant javascript files

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@52 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-web/js/effects.js

@@ -1,51 +1,51 @@
-// script.aculo.us effects.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007
+// script.aculo.us effects.js v1.7.1_beta1, Mon Mar 12 14:40:50 +0100 2007
 
 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
 // Contributors:
 //  Justin Palmer (http://encytemedia.com/)
 //  Mark Pilgrim (http://diveintomark.org/)
 //  Martin Bialasinki
-// 
+//
 // script.aculo.us is freely distributable under the terms of an MIT-style license.
-// For details, see the script.aculo.us web site: http://script.aculo.us/ 
+// For details, see the script.aculo.us web site: http://script.aculo.us/
 
-// converts rgb() and #xxx to #xxxxxx format,  
-// returns self (or first argument) if not convertable  
-String.prototype.parseColor = function() {  
+// converts rgb() and #xxx to #xxxxxx format,
+// returns self (or first argument) if not convertable
+String.prototype.parseColor = function() {
   var color = '#';
-  if(this.slice(0,4) == 'rgb(') {  
-    var cols = this.slice(4,this.length-1).split(',');  
-    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  
-  } else {  
-    if(this.slice(0,1) == '#') {  
-      if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  
-      if(this.length==7) color = this.toLowerCase();  
-    }  
-  }  
-  return(color.length==7 ? color : (arguments[0] || this));  
+  if(this.slice(0,4) == 'rgb(') {
+    var cols = this.slice(4,this.length-1).split(',');
+    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
+  } else {
+    if(this.slice(0,1) == '#') {
+      if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
+      if(this.length==7) color = this.toLowerCase();
+    }
+  }
+  return(color.length==7 ? color : (arguments[0] || this));
 }
 
 /*--------------------------------------------------------------------------*/
 
-Element.collectTextNodes = function(element) {  
+Element.collectTextNodes = function(element) {
   return $A($(element).childNodes).collect( function(node) {
-    return (node.nodeType==3 ? node.nodeValue : 
+    return (node.nodeType==3 ? node.nodeValue :
       (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
   }).flatten().join('');
 }
 
-Element.collectTextNodesIgnoreClass = function(element, className) {  
+Element.collectTextNodesIgnoreClass = function(element, className) {
   return $A($(element).childNodes).collect( function(node) {
-    return (node.nodeType==3 ? node.nodeValue : 
-      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
+    return (node.nodeType==3 ? node.nodeValue :
+      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
         Element.collectTextNodesIgnoreClass(node, className) : ''));
   }).flatten().join('');
 }
 
 Element.setContentZoom = function(element, percent) {
-  element = $(element);  
-  element.setStyle({fontSize: (percent/100) + 'em'});   
-  if(Prototype.Browser.WebKit) window.scrollBy(0,0);
+  element = $(element);
+  element.setStyle({fontSize: (percent/100) + 'em'});
+  if(Prototype.BrowserFeatures.WebKit) window.scrollBy(0,0);
   return element;
 }
 
@@ -79,17 +79,17 @@ var Effect = {
   tagifyText: function(element) {
     if(typeof Builder == 'undefined')
       throw("Effect.tagifyText requires including script.aculo.us' builder.js library");
-      
+
     var tagifyStyle = 'position:relative';
     if(Prototype.Browser.IE) tagifyStyle += ';zoom:1';
-    
+
     element = $(element);
     $A(element.childNodes).each( function(child) {
       if(child.nodeType==3) {
         child.nodeValue.toArray().each( function(character) {
           element.insertBefore(
             Builder.node('span',{style: tagifyStyle},
-              character == ' ' ? String.fromCharCode(160) : character), 
+              character == ' ' ? String.fromCharCode(160) : character),
               child);
         });
         Element.remove(child);
@@ -98,13 +98,13 @@ var Effect = {
   },
   multiple: function(element, effect) {
     var elements;
-    if(((typeof element == 'object') || 
-        (typeof element == 'function')) && 
+    if(((typeof element == 'object') ||
+        (typeof element == 'function')) &&
        (element.length))
       elements = element;
     else
       elements = $(element).childNodes;
-      
+
     var options = Object.extend({
       speed: 0.1,
       delay: 0.0
@@ -126,7 +126,7 @@ var Effect = {
     var options = Object.extend({
       queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
     }, arguments[2] || {});
-    Effect[element.visible() ? 
+    Effect[element.visible() ?
       Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
   }
 };
@@ -150,11 +150,11 @@ Effect.Transitions = {
   wobble: function(pos) {
     return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
   },
-  pulse: function(pos, pulses) { 
-    pulses = pulses || 5; 
+  pulse: function(pos, pulses) {
+    pulses = pulses || 5;
     return (
-      Math.round((pos % (1/pulses)) * pulses) == 0 ? 
-            ((pos * pulses * 2) - Math.floor(pos * pulses * 2)) : 
+      Math.round((pos % (1/pulses)) * pulses) == 0 ?
+            ((pos * pulses * 2) - Math.floor(pos * pulses * 2)) :
         1 - ((pos * pulses * 2) - Math.floor(pos * pulses * 2))
       );
   },
@@ -172,20 +172,20 @@ Effect.ScopedQueue = Class.create();
 Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {
   initialize: function() {
     this.effects  = [];
-    this.interval = null;    
+    this.interval = null;
   },
   _each: function(iterator) {
     this.effects._each(iterator);
   },
   add: function(effect) {
     var timestamp = new Date().getTime();
-    
-    var position = (typeof effect.options.queue == 'string') ? 
+
+    var position = (typeof effect.options.queue == 'string') ?
       effect.options.queue : effect.options.queue.position;
-    
+
     switch(position) {
       case 'front':
-        // move unstarted effects after this effect  
+        // move unstarted effects after this effect
         this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
             e.startOn  += effect.finishOn;
             e.finishOn += effect.finishOn;
@@ -199,13 +199,13 @@ Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {
         timestamp = this.effects.pluck('finishOn').max() || timestamp;
         break;
     }
-    
+
     effect.startOn  += timestamp;
     effect.finishOn += timestamp;
 
     if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
       this.effects.push(effect);
-    
+
     if(!this.interval)
       this.interval = setInterval(this.loop.bind(this), 15);
   },
@@ -218,7 +218,7 @@ Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {
   },
   loop: function() {
     var timePos = new Date().getTime();
-    for(var i=0, len=this.effects.length;i<len;i++) 
+    for(var i=0, len=this.effects.length;i<len;i++)
       this.effects[i] && this.effects[i].loop(timePos);
   }
 });
@@ -227,10 +227,10 @@ Effect.Queues = {
   instances: $H(),
   get: function(queueName) {
     if(typeof queueName != 'string') return queueName;
-    
+
     if(!this.instances[queueName])
       this.instances[queueName] = new Effect.ScopedQueue();
-      
+
     return this.instances[queueName];
   }
 }
@@ -266,11 +266,11 @@ Effect.Base.prototype = {
     this.fromToDelta  = this.options.to-this.options.from;
     this.totalTime    = this.finishOn-this.startOn;
     this.totalFrames  = this.options.fps*this.options.duration;
-    
+
     eval('this.render = function(pos){ '+
       'if(this.state=="idle"){this.state="running";'+
       codeForEvent(options,'beforeSetup')+
-      (this.setup ? 'this.setup();':'')+ 
+      (this.setup ? 'this.setup();':'')+
       codeForEvent(options,'afterSetup')+
       '};if(this.state=="running"){'+
       'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
@@ -279,10 +279,10 @@ Effect.Base.prototype = {
       (this.update ? 'this.update(pos);':'')+
       codeForEvent(options,'afterUpdate')+
       '}}');
-    
+
     this.event('beforeStart');
     if(!this.options.sync)
-      Effect.Queues.get(typeof this.options.queue == 'string' ? 
+      Effect.Queues.get(typeof this.options.queue == 'string' ?
         'global' : this.options.queue.scope).add(this);
   },
   loop: function(timePos) {
@@ -291,9 +291,9 @@ Effect.Base.prototype = {
         this.render(1.0);
         this.cancel();
         this.event('beforeFinish');
-        if(this.finish) this.finish(); 
+        if(this.finish) this.finish();
         this.event('afterFinish');
-        return;  
+        return;
       }
       var pos   = (timePos - this.startOn) / this.totalTime,
           frame = Math.round(pos * this.totalFrames);
@@ -305,7 +305,7 @@ Effect.Base.prototype = {
   },
   cancel: function() {
     if(!this.options.sync)
-      Effect.Queues.get(typeof this.options.queue == 'string' ? 
+      Effect.Queues.get(typeof this.options.queue == 'string' ?
         'global' : this.options.queue.scope).remove(this);
     this.state = 'finished';
   },
@@ -386,8 +386,8 @@ Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), {
   setup: function() {
     // Bug in Opera: Opera returns the "real" position of a static element or
     // relative element that does not have top/left explicitly set.
-    // ==> Always set top and left for position relative elements in your stylesheets 
-    // (to 0 if you do not need them) 
+    // ==> Always set top and left for position relative elements in your stylesheets
+    // (to 0 if you do not need them)
     this.element.makePositioned();
     this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
     this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
@@ -407,7 +407,7 @@ Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), {
 
 // for backwards compatibility
 Effect.MoveBy = function(element, toTop, toLeft) {
-  return new Effect.Move(element, 
+  return new Effect.Move(element,
     Object.extend({ x: toLeft, y: toTop }, arguments[3] || {}));
 };
 
@@ -430,15 +430,15 @@ Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {
   setup: function() {
     this.restoreAfterFinish = this.options.restoreAfterFinish || false;
     this.elementPositioning = this.element.getStyle('position');
-    
+
     this.originalStyle = {};
     ['top','left','width','height','fontSize'].each( function(k) {
       this.originalStyle[k] = this.element.style[k];
     }.bind(this));
-      
+
     this.originalTop  = this.element.offsetTop;
     this.originalLeft = this.element.offsetLeft;
-    
+
     var fontSize = this.element.getStyle('font-size') || '100%';
     ['em','px','%','pt'].each( function(fontSizeType) {
       if(fontSize.indexOf(fontSizeType)>0) {
@@ -446,9 +446,9 @@ Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {
         this.fontSizeType = fontSizeType;
       }
     }.bind(this));
-    
+
     this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
-    
+
     this.dims = null;
     if(this.options.scaleMode=='box')
       this.dims = [this.element.offsetHeight, this.element.offsetWidth];
@@ -532,17 +532,17 @@ Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {
     Position.prepare();
     var offsets = Position.cumulativeOffset(this.element);
     if(this.options.offset) offsets[1] += this.options.offset;
-    var max = window.innerHeight ? 
+    var max = window.innerHeight ?
       window.height - window.innerHeight :
-      document.body.scrollHeight - 
-        (document.documentElement.clientHeight ? 
+      document.body.scrollHeight -
+        (document.documentElement.clientHeight ?
           document.documentElement.clientHeight : document.body.clientHeight);
     this.scrollStart = Position.deltaY;
     this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;
   },
   update: function(position) {
     Position.prepare();
-    window.scrollTo(Position.deltaX, 
+    window.scrollTo(Position.deltaX,
       this.scrollStart + (position*this.delta));
   }
 });
@@ -555,9 +555,9 @@ Effect.Fade = function(element) {
   var options = Object.extend({
   from: element.getOpacity() || 1.0,
   to:   0.0,
-  afterFinishInternal: function(effect) { 
+  afterFinishInternal: function(effect) {
     if(effect.options.to!=0) return;
-    effect.element.hide().setStyle({opacity: oldOpacity}); 
+    effect.element.hide().setStyle({opacity: oldOpacity});
   }}, arguments[1] || {});
   return new Effect.Opacity(element,options);
 }
@@ -572,15 +572,15 @@ Effect.Appear = function(element) {
     effect.element.forceRerendering();
   },
   beforeSetup: function(effect) {
-    effect.element.setOpacity(effect.options.from).show(); 
+    effect.element.setOpacity(effect.options.from).show();
   }}, arguments[1] || {});
   return new Effect.Opacity(element,options);
 }
 
 Effect.Puff = function(element) {
   element = $(element);
-  var oldStyle = { 
-    opacity: element.getInlineOpacity(), 
+  var oldStyle = {
+    opacity: element.getInlineOpacity(),
     position: element.getStyle('position'),
     top:  element.style.top,
     left: element.style.left,
@@ -588,10 +588,10 @@ Effect.Puff = function(element) {
     height: element.style.height
   };
   return new Effect.Parallel(
-   [ new Effect.Scale(element, 200, 
-      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 
-     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 
-     Object.extend({ duration: 1.0, 
+   [ new Effect.Scale(element, 200,
+      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
+     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
+     Object.extend({ duration: 1.0,
       beforeSetupInternal: function(effect) {
         Position.absolutize(effect.effects[0].element)
       },
@@ -605,12 +605,12 @@ Effect.BlindUp = function(element) {
   element = $(element);
   element.makeClipping();
   return new Effect.Scale(element, 0,
-    Object.extend({ scaleContent: false, 
-      scaleX: false, 
+    Object.extend({ scaleContent: false,
+      scaleX: false,
       restoreAfterFinish: true,
       afterFinishInternal: function(effect) {
         effect.element.hide().undoClipping();
-      } 
+      }
     }, arguments[1] || {})
   );
 }
@@ -618,15 +618,15 @@ Effect.BlindUp = function(element) {
 Effect.BlindDown = function(element) {
   element = $(element);
   var elementDimensions = element.getDimensions();
-  return new Effect.Scale(element, 100, Object.extend({ 
-    scaleContent: false, 
+  return new Effect.Scale(element, 100, Object.extend({
+    scaleContent: false,
     scaleX: false,
     scaleFrom: 0,
     scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
     restoreAfterFinish: true,
     afterSetup: function(effect) {
-      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
-    },  
+      effect.element.makeClipping().setStyle({height: '0px'}).show();
+    },
     afterFinishInternal: function(effect) {
       effect.element.undoClipping();
     }
@@ -641,10 +641,10 @@ Effect.SwitchOff = function(element) {
     from: 0,
     transition: Effect.Transitions.flicker,
     afterFinishInternal: function(effect) {
-      new Effect.Scale(effect.element, 1, { 
+      new Effect.Scale(effect.element, 1, {
         duration: 0.3, scaleFromCenter: true,
         scaleX: false, scaleContent: false, restoreAfterFinish: true,
-        beforeSetup: function(effect) { 
+        beforeSetup: function(effect) {
           effect.element.makePositioned().makeClipping();
         },
         afterFinishInternal: function(effect) {
@@ -662,16 +662,16 @@ Effect.DropOut = function(element) {
     left: element.getStyle('left'),
     opacity: element.getInlineOpacity() };
   return new Effect.Parallel(
-    [ new Effect.Move(element, {x: 0, y: 100, sync: true }), 
+    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
       new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
     Object.extend(
       { duration: 0.5,
         beforeSetup: function(effect) {
-          effect.effects[0].element.makePositioned(); 
+          effect.effects[0].element.makePositioned();
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
-        } 
+        }
       }, arguments[1] || {}));
 }
 
@@ -680,7 +680,7 @@ Effect.Shake = function(element) {
   var oldStyle = {
     top: element.getStyle('top'),
     left: element.getStyle('left') };
-    return new Effect.Move(element, 
+    return new Effect.Move(element,
       { x:  20, y: 0, duration: 0.05, afterFinishInternal: function(effect) {
     new Effect.Move(effect.element,
       { x: -40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
@@ -701,9 +701,9 @@ Effect.SlideDown = function(element) {
   // SlideDown need to have the content of the element wrapped in a container element with fixed height!
   var oldInnerBottom = element.down().getStyle('bottom');
   var elementDimensions = element.getDimensions();
-  return new Effect.Scale(element, 100, Object.extend({ 
-    scaleContent: false, 
-    scaleX: false, 
+  return new Effect.Scale(element, 100, Object.extend({
+    scaleContent: false,
+    scaleX: false,
     scaleFrom: window.opera ? 0 : 1,
     scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
     restoreAfterFinish: true,
@@ -711,11 +711,11 @@ Effect.SlideDown = function(element) {
       effect.element.makePositioned();
       effect.element.down().makePositioned();
       if(window.opera) effect.element.setStyle({top: ''});
-      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
+      effect.element.makeClipping().setStyle({height: '0px'}).show();
     },
     afterUpdateInternal: function(effect) {
       effect.element.down().setStyle({bottom:
-        (effect.dims[0] - effect.element.clientHeight) + 'px' }); 
+        (effect.dims[0] - effect.element.clientHeight) + 'px' });
     },
     afterFinishInternal: function(effect) {
       effect.element.undoClipping().undoPositioned();
@@ -728,8 +728,8 @@ Effect.SlideUp = function(element) {
   element = $(element).cleanWhitespace();
   var oldInnerBottom = element.down().getStyle('bottom');
   return new Effect.Scale(element, window.opera ? 0 : 1,
-   Object.extend({ scaleContent: false, 
-    scaleX: false, 
+   Object.extend({ scaleContent: false,
+    scaleX: false,
     scaleMode: 'box',
     scaleFrom: 100,
     restoreAfterFinish: true,
@@ -738,7 +738,7 @@ Effect.SlideUp = function(element) {
       effect.element.down().makePositioned();
       if(window.opera) effect.element.setStyle({top: ''});
       effect.element.makeClipping().show();
-    },  
+    },
     afterUpdateInternal: function(effect) {
       effect.element.down().setStyle({bottom:
         (effect.dims[0] - effect.element.clientHeight) + 'px' });
@@ -751,15 +751,15 @@ Effect.SlideUp = function(element) {
   );
 }
 
-// Bug in opera makes the TD containing this element expand for a instance after finish 
+// Bug in opera makes the TD containing this element expand for a instance after finish
 Effect.Squish = function(element) {
-  return new Effect.Scale(element, window.opera ? 1 : 0, { 
+  return new Effect.Scale(element, window.opera ? 1 : 0, {
     restoreAfterFinish: true,
     beforeSetup: function(effect) {
-      effect.element.makeClipping(); 
-    },  
+      effect.element.makeClipping();
+    },
     afterFinishInternal: function(effect) {
-      effect.element.hide().undoClipping(); 
+      effect.element.hide().undoClipping();
     }
   });
 }
@@ -779,13 +779,13 @@ Effect.Grow = function(element) {
     width: element.style.width,
     opacity: element.getInlineOpacity() };
 
-  var dims = element.getDimensions();    
+  var dims = element.getDimensions();
   var initialMoveX, initialMoveY;
   var moveX, moveY;
-  
+
   switch (options.direction) {
     case 'top-left':
-      initialMoveX = initialMoveY = moveX = moveY = 0; 
+      initialMoveX = initialMoveY = moveX = moveY = 0;
       break;
     case 'top-right':
       initialMoveX = dims.width;
@@ -810,11 +810,11 @@ Effect.Grow = function(element) {
       moveY = -dims.height / 2;
       break;
   }
-  
+
   return new Effect.Move(element, {
     x: initialMoveX,
     y: initialMoveY,
-    duration: 0.01, 
+    duration: 0.01,
     beforeSetup: function(effect) {
       effect.element.hide().makeClipping().makePositioned();
     },
@@ -823,14 +823,14 @@ Effect.Grow = function(element) {
         [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
           new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
           new Effect.Scale(effect.element, 100, {
-            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 
+            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
             sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
         ], Object.extend({
              beforeSetup: function(effect) {
-               effect.effects[0].element.setStyle({height: '0px'}).show(); 
+               effect.effects[0].element.setStyle({height: '0px'}).show();
              },
              afterFinishInternal: function(effect) {
-               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); 
+               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
              }
            }, options)
       )
@@ -855,7 +855,7 @@ Effect.Shrink = function(element) {
 
   var dims = element.getDimensions();
   var moveX, moveY;
-  
+
   switch (options.direction) {
     case 'top-left':
       moveX = moveY = 0;
@@ -872,19 +872,19 @@ Effect.Shrink = function(element) {
       moveX = dims.width;
       moveY = dims.height;
       break;
-    case 'center':  
+    case 'center':
       moveX = dims.width / 2;
       moveY = dims.height / 2;
       break;
   }
-  
+
   return new Effect.Parallel(
     [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
       new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
       new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
-    ], Object.extend({            
+    ], Object.extend({
          beforeStartInternal: function(effect) {
-           effect.effects[0].element.makePositioned().makeClipping(); 
+           effect.effects[0].element.makePositioned().makeClipping();
          },
          afterFinishInternal: function(effect) {
            effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
@@ -899,7 +899,7 @@ Effect.Pulsate = function(element) {
   var transition = options.transition || Effect.Transitions.sinoidal;
   var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
   reverser.bind(transition);
-  return new Effect.Opacity(element, 
+  return new Effect.Opacity(element,
     Object.extend(Object.extend({  duration: 2.0, from: 0,
       afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
     }, options), {transition: reverser}));
@@ -913,12 +913,12 @@ Effect.Fold = function(element) {
     width: element.style.width,
     height: element.style.height };
   element.makeClipping();
-  return new Effect.Scale(element, 5, Object.extend({   
+  return new Effect.Scale(element, 5, Object.extend({
     scaleContent: false,
     scaleX: false,
     afterFinishInternal: function(effect) {
-    new Effect.Scale(element, 1, { 
-      scaleContent: false, 
+    new Effect.Scale(element, 1, {
+      scaleContent: false,
       scaleY: false,
       afterFinishInternal: function(effect) {
         effect.element.hide().undoClipping().setStyle(oldStyle);
@@ -965,7 +965,7 @@ Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), {
       if(!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
       color = color.parseColor();
       return $R(0,2).map(function(i){
-        return parseInt( color.slice(i*2+1,i*2+3), 16 ) 
+        return parseInt( color.slice(i*2+1,i*2+3), 16 )
       });
     }
     this.transforms = this.style.map(function(pair){
@@ -985,9 +985,9 @@ Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), {
       }
 
       var originalValue = this.element.getStyle(property);
-      return { 
-        style: property.camelize(), 
-        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), 
+      return {
+        style: property.camelize(),
+        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
         targetValue: unit=='color' ? parseColor(value) : value,
         unit: unit
       };
@@ -1004,7 +1004,7 @@ Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), {
   update: function(position) {
     var style = {}, transform, i = this.transforms.length;
     while(i--)
-      style[(transform = this.transforms[i]).style] = 
+      style[(transform = this.transforms[i]).style] =
         transform.unit=='color' ? '#'+
           (Math.round(transform.originalValue[0]+
             (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
@@ -1048,7 +1048,7 @@ Object.extend(Effect.Transform.prototype, {
 });
 
 Element.CSS_PROPERTIES = $w(
-  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 
+  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
   'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
   'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
   'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
@@ -1057,16 +1057,16 @@ Element.CSS_PROPERTIES = $w(
   'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
   'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
   'right textIndent top width wordSpacing zIndex');
-  
+
 Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
 
 String.prototype.parseStyle = function(){
   var element = document.createElement('div');
   element.innerHTML = '<div style="' + this + '"></div>';
   var style = element.childNodes[0].style, styleRules = $H();
-  
+
   Element.CSS_PROPERTIES.each(function(property){
-    if(style[property]) styleRules[property] = style[property]; 
+    if(style[property]) styleRules[property] = style[property];
   });
   if(Prototype.Browser.IE && this.indexOf('opacity') > -1) {
     styleRules.opacity = this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1];
@@ -1080,7 +1080,7 @@ Element.morph = function(element, style) {
 };
 
 ['getInlineOpacity','forceRerendering','setContentZoom',
- 'collectTextNodes','collectTextNodesIgnoreClass','morph'].each( 
+ 'collectTextNodes','collectTextNodesIgnoreClass','morph'].each(
   function(f) { Element.Methods[f] = Element[f]; }
 );